A PDF map showing the future Westminster Parliamentary Constituencies in England and Wales as at July 2024. (File Size - 484 KB)

This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data.

This file contains the digital vector boundaries for Westminster Parliamentary Constituencies, in the United Kingdom, as at 4th July 2024.The boundaries available are: (BFC) Full resolution - clipped to the coastline (Mean High Water mark).Contains both Ordnance Survey and ONS Intellectual Property Rights.REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Westminster_Parliamentary_Constituencies_July_2024_Boundaries_UK_BFC/FeatureServerREST URL of WFS Server –https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Westminster_Parliamentary_Constituencies_July_2024_Boundaries_UK_BFC/WFSServer?service=wfs&request=getcapabilitiesREST URL of Map Server –https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Westminster_Parliamentary_Constituencies_July_2024_Boundaries_UK_BFC/MapServer

A PDF map showing the Westminster parliamentary constituencies in Great Britain as at May 2010. (File Size - 11 MB)

England, Scotland and Wales are divided into parliamentary constituencies for voting purposes to elect members (MPs) to the Westminster Parliament. Parliamentary constituencies are made up of combinations of wards (or electoral divisions in Wales).

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https://www.ordnancesurvey.co.uk/products/boundary-line#technical

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Source:

https://osdatahub.os.uk/downloads/open/BoundaryLine

Licence:

Contains public sector information licensed under the Open Government Licence v3.0.

https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

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The OSNI Large-scale Parliamentry Constituencies boundaries is a polygon dataset consisting of official boundaries as agreed by The Boundary Commission of Northern Irelandin 2008.The data has been extracted from OSNI Largescale database and has been topologically cleansed and attributed to create a seamless dataset.

These are digital boundaries for the system of Constituencies which were and are the units from which Members of Parliament are elected, and which they then represent. The system of county and borough constituencies has early origins but was not systematically mapped until the reforms introduced by the Representation of the People Act in 1832. This file represents a separate set of digital boundaries for constituencies in England and Wales created for the period 1870-85 incorporating eliminations of rotten boroughs between the Boundary Commission Reports of 1868 and 1885. Statistical data and other information used in “A Vision of Britain through Time” can be accessed here: http://www.visionofbritain.org.uk/data.

For further information about the Parliamentary Constituencies and Members of Parliament in the York area, see the City of York Council website. The electoral divisions are derived from Ordnance Survey Boundary-Line data which is an OS OpenData product.

Scottish Parliamentary Constituencies and Regions define the electoral areas used to return members to the Scottish Parliament. There are 73 constituencies, each electing one Member of the Scottish Parliament (MSP), and 8 regional constituencies each electing an additional seven MSPs. The total number of parliamentary seats is 129. Boundaries Scotland is responsible for recommendations on the definition of constituency and region boundaries, however, the definitive dataset is delineated by Ordnance Survey for inclusion in their BoundaryLine product.

This file is a lookup between electoral wards/divisions, Westminster parliamentary constituencies and local authority districts in the United Kingdom as at 31st December 2018. (File Size - 2 MB)
Field Names - WD18CD, WD18NM, PCON18CD, PCON18NM, LAD18CD, LAD18NM

A set of raster maps showing the boundaries for the current 2008 parliamentary constituencies and the wards within them. The 2008 parliamentary constituencies are based on the 1993 wards. By download or use of this dataset you agree to abide by the Open Government Data Licence.

Mid-year (30 June) estimates of the usual resident population for Westminster Parliamentary constituencies in England and Wales.

1:1,000,000 raster map showing the parliamentary boundaries of Northern Ireland. A raster map is a static image displayed on screen which is suitable as background mapping. 1:1 000,000 Raster is smallest scale OSNI raster product giving an excellent overview of Northern Ireland. Published here for OpenData. By download or use of this dataset you agree to abide by the Open Government Data Licence.1:1,000,000 raster map showing the 2008 Parliamentary Constituency boundaries of Northern Ireland. This raster is the smallest scale OSNI raster product giving an overview of Northern Ireland.Please Note for Open Data NI Users: Esri Rest API is not Broken, it will not open on its own in a Web Browser but can be copied and used in Desktop and Webmaps

A set of raster maps showing the boundaries for the current 2008 parliamentary constituencies and the wards within them. The 2008 parliamentary constituencies are based on the 1993 wards. By download or use of this dataset you agree to abide by the Open Government Data Licence.

This report provides a summary of demographic and related data for each Westminster Parliamentary constituency in Greater London. The profiles are designed to provide an overview of the population in each area by combining a range of data on the population, diversity, households, life expectancy, council tax, crime, household income (paycheck), benefits, land use, education, business and deprivation. All data, relate to people who live in the area, i.e. they are residence-based.

In the PDF version of the report are maps for each area that show both the location of the constituency within London, the wards that make up the constituency, and also borough boundaries.

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Data in these profiles are available in the following formats:

● Full Briefing as PDF

● Interactive Excel spreadsheet - for the Excel spreadsheet to function as it should, save it to your computer, and when prompted to do so, enable the macros.

● An interactive Excel version that includes maps is also available.

● Instant Atlas interactive maps (requires Flash)

The GLA Data Management and Analysis Group (DMAG) has produced these profiles, using the most up to date information available at the time of collection (February 2010).

The raw data that was used to create the profiles are also available in both Excel and CSV formats.

The OSNI Largescale Parliamentary Constituencies 2008 is a polygon dataset consisting of Parliamentary Constituency boundaries derived from OSNI Largescale. The boundaries were delineated in 2008 under the Partliamentary Constituencies (Northern Ireland) Order 2008 and used for the 2010 elections.

Scottish Parliamentary Constituencies and Regions define the electoral areas used to return members to the Scottish Parliament. There are 73 constituencies, each electing one Member of the Scottish Parliament (MSP), and 8 regional constituencies each electing an additional seven MSPs. The total number of parliamentary seats is 129. Boundaries Scotland is responsible for recommendations on the definition of constituency and region boundaries, however, the definitive dataset is delineated by Ordnance Survey for inclusion in their BoundaryLine product.

​

https://www.ordnancesurvey.co.uk/products/boundary-line#technical

​

Source:

https://osdatahub.os.uk/downloads/open/BoundaryLine

Licence:

Contains public sector information licensed under the Open Government Licence v3.0.

https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

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This file contains the digital vector boundaries for Westminster Parliamentary Constituencies, in United Kingdom, as at December 2022.The boundaries available are: (BFE) Full resolution - extent of the realm (usually this is the Mean Low Water mark but in some cases boundaries extend beyond this to include off shore islands).Contains both Ordnance Survey and ONS Intellectual Property Rights.REST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/ArcGIS/rest/services/PCON_DEC_2022_UK_BFE_V2/FeatureServerREST URL of WFS Server – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/PCON_DEC_2022_UK_BFE_V2/WFSServer?service=wfs&request=getcapabilitiesREST URL of MapServer – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/PCON_DEC_2022_UK_BFE_V2/MapServer

These are digital boundaries for the system of Constituencies which were and are the units from which Members of Parliament are elected, and which they then represent. The system of county and borough constituencies has early origins but was not systematically mapped until the reforms introduced by the Representation of the People Act in 1832. In 1949 the whole system of county and borough/burgh constituencies was overhauled to achieve greater consistency across the UK and all two-member and non-spatial constituencies were abolished. This file represents the system as it was established following the Boundary Commission Report of 1949.

From Parliamentary constituencies to council wards, Boundary-Line™ maps every administrative boundary in detail for you. And what's more, it's completely free to download and use.

Bring statistics to life For academics or policy-makers, Boundary-Line brings the statistics in your reports to life. It lets you show differences between regions or councils using easy-to-read shaded maps.

A robust framework Monitoring outcomes by area is key for public bodies. Boundary-Line gives you a robust analytical framework to ensure the right communities get the right resources.

Individual properties When you're consulting on updating boundaries to take account of population change, Boundary-Line lets you show on a map where the line's being drawn, right down to the level of individual properties.